ROLL.TXT: ROLL ANGLE ANCILLARY DATA FILE 

This file contains roll angle estimates history as derived from SIR-C 
null tracking algorithms developed by J. C. Curlander, et al. 
GMT is expressed as (YYYY/ddd:hh:mm:ss.s). 
Roll angles are expressed in degrees. 
         1         2         3         4         5         6         7 
1234567890123456789012345678901234567890123456789012345678901234567890123456


Data Take ID:                      6.10
Site Name:                         Raco, Michigan                 
Site ID:                           ES6
No. of Ancillary Data Records:     27

       GMT          Roll Angle

1994/099:18:53:35.0    26.08
1994/099:18:53:41.9    26.09
1994/099:18:53:48.8    26.08
1994/099:18:53:55.7    26.05
1994/099:18:54:02.6    26.05
1994/099:18:54:09.5    26.04
1994/099:18:54:16.4    26.03
1994/099:18:54:23.3    26.03
1994/099:18:54:30.2    26.02
1994/099:18:54:37.1    26.03
1994/099:18:54:44.0    26.02
1994/099:18:54:50.8    26.03
1994/099:18:54:57.7    26.03
1994/099:18:55:04.6    26.03
1994/099:18:55:11.5    26.04
1994/099:18:55:18.4    26.06
1994/099:18:55:25.3    26.07
1994/099:18:55:32.2    26.09
1994/099:18:55:39.1    26.09
1994/099:18:55:46.0    26.08
1994/099:18:55:52.9    26.07
1994/099:18:55:59.8    26.06
1994/099:18:56:06.7    26.06
1994/099:18:56:13.6    26.07
1994/099:18:56:20.5    26.06
1994/099:18:56:27.4    26.07
1994/099:18:56:34.3    26.08